On Wed, Jul 29, 2015 at 05:04:26PM +0200, Vincent Guittot wrote:
On 29 July 2015 at 16:54, Leo Yan leo.yan@linaro.org wrote:
On Tue, Jul 28, 2015 at 10:11:26AM +0200, Vincent Guittot wrote:
On 19 July 2015 at 11:27, Leo Yan leo.yan@linaro.org wrote:
On Tue, Jul 14, 2015 at 12:46:56PM +0530, Amit Kucheria wrote:
On Tue, Jul 14, 2015 at 12:27 PM, Leo Yan leo.yan@linaro.org wrote:
[...]
- For the case "rt-app [4]: 5 ~[6,13,19,25,31,38,44,50]% periodic (2ms) tasks for 30s", i have not seen there have .json scripts for these cases; so could you help point where i can get related scripts?
In order to create the different use cases described above, you can either create the json file from scratch or you can use the tune_json.py script As an example, ./doc/tune_json.py -f doc/examples/template.json --period 2000 --instance 5 --load 6 will create a workload.json file with 5 tasks with a load of 6% on a period of 2000us
For more precious, the command should be: ./doc/tune_json.py -f doc/examples/spreading-tasks.json --period 2000 --instance 5 --load 6 --duration 20
We can use spreading-tasks.json as template, right? :)
tune_json.py can be used with any json file but for creating a workload of 6% as described by Morten, you should use template.json because spreading.json has 2 phases (1 light and 1 heavy) whereas we need only one. Nevertheless, your command will modify both phases of spreading-task.json and set their parameters to the same value so at the end, the behavior should be similar
Got it, but i have _NOT_ seen the file "template.json"; so just want to confirm if this file may be in other branch but not "eas_v5"?
Thanks, Leo Yan